The object of this standard is to define the classification and the principal constructional and operational characteristics of gas-fired instantaneous water heater for sanitary uses. It covers safety, rational use of energy and fitness for purpose. It applies to instantaneous water heaters for sanitary uses, with a permanent pilot or automatic ignition, with a nominal useful output not exceeding 45 kW and capable of operating with the gases of the various Wobbe number ranges.
Legislation related to this standard
Appliances burning gaseous fuels
Harmonised Standard / Cited in the Official JournalAppliances burning gaseous fuels
Harmonised Standard / Cited in the Official Journal
WITHDRAWN
EN 26:1997
99.60
Withdrawal effective
May 13, 2015
WITHDRAWN
EN 26:1997/A1:2000
WITHDRAWN
EN 26:1997/A2:2004
WITHDRAWN
EN 26:1997/A3:2006
WITHDRAWN
EN 26:1997/AC:1998
WITHDRAWN
EN 26:2015